/*
 Navicat Premium Data Transfer

 Source Server         : mongo
 Source Server Type    : MongoDB
 Source Server Version : 80011 (8.0.11)
 Source Host           : localhost:27017
 Source Schema         : lvyou

 Target Server Type    : MongoDB
 Target Server Version : 80011 (8.0.11)
 File Encoding         : 65001

 Date: 09/08/2025 18:18:29
*/


// ----------------------------
// Collection structure for administrator
// ----------------------------
db.getCollection("administrator").drop();
db.createCollection("administrator");
db.getCollection("administrator").createIndex({
    email: NumberInt("1")
}, {
    name: "email_1",
    background: true,
    unique: true
});
db.getCollection("administrator").createIndex({
    admin_uid: NumberInt("1")
}, {
    name: "admin_uid_1",
    background: true,
    unique: true
});

// ----------------------------
// Documents of administrator
// ----------------------------
db.getCollection("administrator").insert([ {
    _id: ObjectId("6894bd20dd9e996b1840fcba"),
    email: "2743537306@qq.com",
    password: "a03c32fcd351cba2d9738622b083bed022ef07793bd92b59faea0207653f371d",
    avatarUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754582198156.png",
    nickname: "测试",
    admin_uid: "1754578208263"
} ]);

// ----------------------------
// Collection structure for chinacity
// ----------------------------
db.getCollection("chinacity").drop();
db.createCollection("chinacity");

// ----------------------------
// Documents of chinacity
// ----------------------------
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5833"),
    provinceName: "北京市",
    citys: [
        {
            cityName: "北京市",
            _id: ObjectId("6894dfe8cfbcc94e788e5834")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5835"),
    provinceName: "天津市",
    citys: [
        {
            cityName: "天津市",
            _id: ObjectId("6894dfe8cfbcc94e788e5836")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5837"),
    provinceName: "上海市",
    citys: [
        {
            cityName: "上海市",
            _id: ObjectId("6894dfe8cfbcc94e788e5838")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5839"),
    provinceName: "重庆市",
    citys: [
        {
            cityName: "重庆市",
            _id: ObjectId("6894dfe8cfbcc94e788e583a")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e583b"),
    provinceName: "中国香港",
    citys: [
        {
            cityName: "香港特别行政区",
            _id: ObjectId("6894dfe8cfbcc94e788e583c")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e583d"),
    provinceName: "中国澳门",
    citys: [
        {
            cityName: "澳门特别行政区",
            _id: ObjectId("6894dfe8cfbcc94e788e583e")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e583f"),
    provinceName: "河北省",
    citys: [
        {
            cityName: "石家庄市",
            _id: ObjectId("6894dfe8cfbcc94e788e5840")
        },
        {
            cityName: "唐山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5841")
        },
        {
            cityName: "秦皇岛市",
            _id: ObjectId("6894dfe8cfbcc94e788e5842")
        },
        {
            cityName: "邯郸市",
            _id: ObjectId("6894dfe8cfbcc94e788e5843")
        },
        {
            cityName: "邢台市",
            _id: ObjectId("6894dfe8cfbcc94e788e5844")
        },
        {
            cityName: "保定市",
            _id: ObjectId("6894dfe8cfbcc94e788e5845")
        },
        {
            cityName: "张家口市",
            _id: ObjectId("6894dfe8cfbcc94e788e5846")
        },
        {
            cityName: "承德市",
            _id: ObjectId("6894dfe8cfbcc94e788e5847")
        },
        {
            cityName: "沧州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5848")
        },
        {
            cityName: "廊坊市",
            _id: ObjectId("6894dfe8cfbcc94e788e5849")
        },
        {
            cityName: "衡水市",
            _id: ObjectId("6894dfe8cfbcc94e788e584a")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e584b"),
    provinceName: "山西省",
    citys: [
        {
            cityName: "太原市",
            _id: ObjectId("6894dfe8cfbcc94e788e584c")
        },
        {
            cityName: "大同市",
            _id: ObjectId("6894dfe8cfbcc94e788e584d")
        },
        {
            cityName: "阳泉市",
            _id: ObjectId("6894dfe8cfbcc94e788e584e")
        },
        {
            cityName: "长治市",
            _id: ObjectId("6894dfe8cfbcc94e788e584f")
        },
        {
            cityName: "晋城市",
            _id: ObjectId("6894dfe8cfbcc94e788e5850")
        },
        {
            cityName: "朔州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5851")
        },
        {
            cityName: "晋中市",
            _id: ObjectId("6894dfe8cfbcc94e788e5852")
        },
        {
            cityName: "运城市",
            _id: ObjectId("6894dfe8cfbcc94e788e5853")
        },
        {
            cityName: "忻州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5854")
        },
        {
            cityName: "临汾市",
            _id: ObjectId("6894dfe8cfbcc94e788e5855")
        },
        {
            cityName: "吕梁市",
            _id: ObjectId("6894dfe8cfbcc94e788e5856")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5857"),
    provinceName: "辽宁省",
    citys: [
        {
            cityName: "沈阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5858")
        },
        {
            cityName: "大连市",
            _id: ObjectId("6894dfe8cfbcc94e788e5859")
        },
        {
            cityName: "鞍山市",
            _id: ObjectId("6894dfe8cfbcc94e788e585a")
        },
        {
            cityName: "抚顺市",
            _id: ObjectId("6894dfe8cfbcc94e788e585b")
        },
        {
            cityName: "本溪市",
            _id: ObjectId("6894dfe8cfbcc94e788e585c")
        },
        {
            cityName: "丹东市",
            _id: ObjectId("6894dfe8cfbcc94e788e585d")
        },
        {
            cityName: "锦州市",
            _id: ObjectId("6894dfe8cfbcc94e788e585e")
        },
        {
            cityName: "营口市",
            _id: ObjectId("6894dfe8cfbcc94e788e585f")
        },
        {
            cityName: "阜新市",
            _id: ObjectId("6894dfe8cfbcc94e788e5860")
        },
        {
            cityName: "辽阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5861")
        },
        {
            cityName: "盘锦市",
            _id: ObjectId("6894dfe8cfbcc94e788e5862")
        },
        {
            cityName: "铁岭市",
            _id: ObjectId("6894dfe8cfbcc94e788e5863")
        },
        {
            cityName: "朝阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5864")
        },
        {
            cityName: "葫芦岛市",
            _id: ObjectId("6894dfe8cfbcc94e788e5865")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5866"),
    provinceName: "吉林省",
    citys: [
        {
            cityName: "长春市",
            _id: ObjectId("6894dfe8cfbcc94e788e5867")
        },
        {
            cityName: "吉林市",
            _id: ObjectId("6894dfe8cfbcc94e788e5868")
        },
        {
            cityName: "四平市",
            _id: ObjectId("6894dfe8cfbcc94e788e5869")
        },
        {
            cityName: "辽源市",
            _id: ObjectId("6894dfe8cfbcc94e788e586a")
        },
        {
            cityName: "通化市",
            _id: ObjectId("6894dfe8cfbcc94e788e586b")
        },
        {
            cityName: "白山市",
            _id: ObjectId("6894dfe8cfbcc94e788e586c")
        },
        {
            cityName: "松原市",
            _id: ObjectId("6894dfe8cfbcc94e788e586d")
        },
        {
            cityName: "白城市",
            _id: ObjectId("6894dfe8cfbcc94e788e586e")
        },
        {
            cityName: "延边朝鲜族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e586f")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5870"),
    provinceName: "黑龙江省",
    citys: [
        {
            cityName: "哈尔滨市",
            _id: ObjectId("6894dfe8cfbcc94e788e5871")
        },
        {
            cityName: "齐齐哈尔市",
            _id: ObjectId("6894dfe8cfbcc94e788e5872")
        },
        {
            cityName: "鸡西市",
            _id: ObjectId("6894dfe8cfbcc94e788e5873")
        },
        {
            cityName: "鹤岗市",
            _id: ObjectId("6894dfe8cfbcc94e788e5874")
        },
        {
            cityName: "双鸭山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5875")
        },
        {
            cityName: "大庆市",
            _id: ObjectId("6894dfe8cfbcc94e788e5876")
        },
        {
            cityName: "伊春市",
            _id: ObjectId("6894dfe8cfbcc94e788e5877")
        },
        {
            cityName: "佳木斯市",
            _id: ObjectId("6894dfe8cfbcc94e788e5878")
        },
        {
            cityName: "七台河市",
            _id: ObjectId("6894dfe8cfbcc94e788e5879")
        },
        {
            cityName: "牡丹江市",
            _id: ObjectId("6894dfe8cfbcc94e788e587a")
        },
        {
            cityName: "黑河市",
            _id: ObjectId("6894dfe8cfbcc94e788e587b")
        },
        {
            cityName: "绥化市",
            _id: ObjectId("6894dfe8cfbcc94e788e587c")
        },
        {
            cityName: "大兴安岭",
            _id: ObjectId("6894dfe8cfbcc94e788e587d")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e587e"),
    provinceName: "江苏省",
    citys: [
        {
            cityName: "南京市",
            _id: ObjectId("6894dfe8cfbcc94e788e587f")
        },
        {
            cityName: "徐州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5880")
        },
        {
            cityName: "连云港市",
            _id: ObjectId("6894dfe8cfbcc94e788e5881")
        },
        {
            cityName: "宿迁市",
            _id: ObjectId("6894dfe8cfbcc94e788e5882")
        },
        {
            cityName: "淮安市",
            _id: ObjectId("6894dfe8cfbcc94e788e5883")
        },
        {
            cityName: "盐城市",
            _id: ObjectId("6894dfe8cfbcc94e788e5884")
        },
        {
            cityName: "扬州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5885")
        },
        {
            cityName: "泰州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5886")
        },
        {
            cityName: "南通市",
            _id: ObjectId("6894dfe8cfbcc94e788e5887")
        },
        {
            cityName: "镇江市",
            _id: ObjectId("6894dfe8cfbcc94e788e5888")
        },
        {
            cityName: "常州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5889")
        },
        {
            cityName: "无锡市",
            _id: ObjectId("6894dfe8cfbcc94e788e588a")
        },
        {
            cityName: "苏州市",
            _id: ObjectId("6894dfe8cfbcc94e788e588b")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e588c"),
    provinceName: "浙江省",
    citys: [
        {
            cityName: "杭州市",
            _id: ObjectId("6894dfe8cfbcc94e788e588d")
        },
        {
            cityName: "宁波市",
            _id: ObjectId("6894dfe8cfbcc94e788e588e")
        },
        {
            cityName: "温州市",
            _id: ObjectId("6894dfe8cfbcc94e788e588f")
        },
        {
            cityName: "嘉兴市",
            _id: ObjectId("6894dfe8cfbcc94e788e5890")
        },
        {
            cityName: "湖州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5891")
        },
        {
            cityName: "绍兴市",
            _id: ObjectId("6894dfe8cfbcc94e788e5892")
        },
        {
            cityName: "金华市",
            _id: ObjectId("6894dfe8cfbcc94e788e5893")
        },
        {
            cityName: "衢州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5894")
        },
        {
            cityName: "舟山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5895")
        },
        {
            cityName: "台州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5896")
        },
        {
            cityName: "丽水市",
            _id: ObjectId("6894dfe8cfbcc94e788e5897")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5898"),
    provinceName: "安徽省",
    citys: [
        {
            cityName: "合肥市",
            _id: ObjectId("6894dfe8cfbcc94e788e5899")
        },
        {
            cityName: "芜湖市",
            _id: ObjectId("6894dfe8cfbcc94e788e589a")
        },
        {
            cityName: "蚌埠市",
            _id: ObjectId("6894dfe8cfbcc94e788e589b")
        },
        {
            cityName: "淮南市",
            _id: ObjectId("6894dfe8cfbcc94e788e589c")
        },
        {
            cityName: "马鞍山市",
            _id: ObjectId("6894dfe8cfbcc94e788e589d")
        },
        {
            cityName: "淮北市",
            _id: ObjectId("6894dfe8cfbcc94e788e589e")
        },
        {
            cityName: "铜陵市",
            _id: ObjectId("6894dfe8cfbcc94e788e589f")
        },
        {
            cityName: "安庆市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a0")
        },
        {
            cityName: "黄山市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a1")
        },
        {
            cityName: "滁州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a2")
        },
        {
            cityName: "阜阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a3")
        },
        {
            cityName: "宿州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a4")
        },
        {
            cityName: "六安市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a5")
        },
        {
            cityName: "亳州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a6")
        },
        {
            cityName: "池州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a7")
        },
        {
            cityName: "宣城市",
            _id: ObjectId("6894dfe8cfbcc94e788e58a8")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58a9"),
    provinceName: "福建省",
    citys: [
        {
            cityName: "福州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58aa")
        },
        {
            cityName: "厦门市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ab")
        },
        {
            cityName: "莆田市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ac")
        },
        {
            cityName: "三明市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ad")
        },
        {
            cityName: "泉州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ae")
        },
        {
            cityName: "漳州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58af")
        },
        {
            cityName: "南平市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b0")
        },
        {
            cityName: "龙岩市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b1")
        },
        {
            cityName: "宁德市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b2")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58b3"),
    provinceName: "江西省",
    citys: [
        {
            cityName: "南昌市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b4")
        },
        {
            cityName: "景德镇市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b5")
        },
        {
            cityName: "萍乡市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b6")
        },
        {
            cityName: "九江市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b7")
        },
        {
            cityName: "新余市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b8")
        },
        {
            cityName: "鹰潭市",
            _id: ObjectId("6894dfe8cfbcc94e788e58b9")
        },
        {
            cityName: "赣州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ba")
        },
        {
            cityName: "吉安市",
            _id: ObjectId("6894dfe8cfbcc94e788e58bb")
        },
        {
            cityName: "宜春市",
            _id: ObjectId("6894dfe8cfbcc94e788e58bc")
        },
        {
            cityName: "抚州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58bd")
        },
        {
            cityName: "上饶市",
            _id: ObjectId("6894dfe8cfbcc94e788e58be")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58bf"),
    provinceName: "山东省",
    citys: [
        {
            cityName: "济南市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c0")
        },
        {
            cityName: "青岛市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c1")
        },
        {
            cityName: "淄博市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c2")
        },
        {
            cityName: "枣庄市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c3")
        },
        {
            cityName: "东营市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c4")
        },
        {
            cityName: "烟台市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c5")
        },
        {
            cityName: "潍坊市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c6")
        },
        {
            cityName: "济宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c7")
        },
        {
            cityName: "泰安市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c8")
        },
        {
            cityName: "威海市",
            _id: ObjectId("6894dfe8cfbcc94e788e58c9")
        },
        {
            cityName: "日照市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ca")
        },
        {
            cityName: "莱芜市",
            _id: ObjectId("6894dfe8cfbcc94e788e58cb")
        },
        {
            cityName: "临沂市",
            _id: ObjectId("6894dfe8cfbcc94e788e58cc")
        },
        {
            cityName: "德州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58cd")
        },
        {
            cityName: "聊城市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ce")
        },
        {
            cityName: "滨州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58cf")
        },
        {
            cityName: "菏泽市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d0")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58d1"),
    provinceName: "河南省",
    citys: [
        {
            cityName: "郑州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d2")
        },
        {
            cityName: "开封市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d3")
        },
        {
            cityName: "洛阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d4")
        },
        {
            cityName: "平顶山市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d5")
        },
        {
            cityName: "安阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d6")
        },
        {
            cityName: "鹤壁市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d7")
        },
        {
            cityName: "新乡市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d8")
        },
        {
            cityName: "焦作市",
            _id: ObjectId("6894dfe8cfbcc94e788e58d9")
        },
        {
            cityName: "濮阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58da")
        },
        {
            cityName: "许昌市",
            _id: ObjectId("6894dfe8cfbcc94e788e58db")
        },
        {
            cityName: "漯河市",
            _id: ObjectId("6894dfe8cfbcc94e788e58dc")
        },
        {
            cityName: "三门峡市",
            _id: ObjectId("6894dfe8cfbcc94e788e58dd")
        },
        {
            cityName: "南阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58de")
        },
        {
            cityName: "商丘市",
            _id: ObjectId("6894dfe8cfbcc94e788e58df")
        },
        {
            cityName: "信阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e0")
        },
        {
            cityName: "周口市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e1")
        },
        {
            cityName: "驻马店市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e2")
        },
        {
            cityName: "济源市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e3")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58e4"),
    provinceName: "湖北省",
    citys: [
        {
            cityName: "武汉市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e5")
        },
        {
            cityName: "黄石市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e6")
        },
        {
            cityName: "十堰市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e7")
        },
        {
            cityName: "宜昌市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e8")
        },
        {
            cityName: "襄阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58e9")
        },
        {
            cityName: "鄂州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ea")
        },
        {
            cityName: "荆门市",
            _id: ObjectId("6894dfe8cfbcc94e788e58eb")
        },
        {
            cityName: "孝感市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ec")
        },
        {
            cityName: "荆州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ed")
        },
        {
            cityName: "黄冈市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ee")
        },
        {
            cityName: "咸宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ef")
        },
        {
            cityName: "随州市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f0")
        },
        {
            cityName: "恩施土家族苗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e58f1")
        },
        {
            cityName: "仙桃市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f2")
        },
        {
            cityName: "潜江市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f3")
        },
        {
            cityName: "天门市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f4")
        },
        {
            cityName: "神农架林区",
            _id: ObjectId("6894dfe8cfbcc94e788e58f5")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e58f6"),
    provinceName: "湖南省",
    citys: [
        {
            cityName: "长沙市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f7")
        },
        {
            cityName: "株洲市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f8")
        },
        {
            cityName: "湘潭市",
            _id: ObjectId("6894dfe8cfbcc94e788e58f9")
        },
        {
            cityName: "衡阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58fa")
        },
        {
            cityName: "邵阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58fb")
        },
        {
            cityName: "岳阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58fc")
        },
        {
            cityName: "常德市",
            _id: ObjectId("6894dfe8cfbcc94e788e58fd")
        },
        {
            cityName: "张家界市",
            _id: ObjectId("6894dfe8cfbcc94e788e58fe")
        },
        {
            cityName: "益阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e58ff")
        },
        {
            cityName: "郴州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5900")
        },
        {
            cityName: "永州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5901")
        },
        {
            cityName: "怀化市",
            _id: ObjectId("6894dfe8cfbcc94e788e5902")
        },
        {
            cityName: "娄底市",
            _id: ObjectId("6894dfe8cfbcc94e788e5903")
        },
        {
            cityName: "湘西土家族苗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5904")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5905"),
    provinceName: "广东省",
    citys: [
        {
            cityName: "广州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5906")
        },
        {
            cityName: "韶关市",
            _id: ObjectId("6894dfe8cfbcc94e788e5907")
        },
        {
            cityName: "深圳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5908")
        },
        {
            cityName: "珠海市",
            _id: ObjectId("6894dfe8cfbcc94e788e5909")
        },
        {
            cityName: "汕头市",
            _id: ObjectId("6894dfe8cfbcc94e788e590a")
        },
        {
            cityName: "佛山市",
            _id: ObjectId("6894dfe8cfbcc94e788e590b")
        },
        {
            cityName: "江门市",
            _id: ObjectId("6894dfe8cfbcc94e788e590c")
        },
        {
            cityName: "湛江市",
            _id: ObjectId("6894dfe8cfbcc94e788e590d")
        },
        {
            cityName: "茂名市",
            _id: ObjectId("6894dfe8cfbcc94e788e590e")
        },
        {
            cityName: "肇庆市",
            _id: ObjectId("6894dfe8cfbcc94e788e590f")
        },
        {
            cityName: "惠州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5910")
        },
        {
            cityName: "梅州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5911")
        },
        {
            cityName: "汕尾市",
            _id: ObjectId("6894dfe8cfbcc94e788e5912")
        },
        {
            cityName: "河源市",
            _id: ObjectId("6894dfe8cfbcc94e788e5913")
        },
        {
            cityName: "阳江市",
            _id: ObjectId("6894dfe8cfbcc94e788e5914")
        },
        {
            cityName: "清远市",
            _id: ObjectId("6894dfe8cfbcc94e788e5915")
        },
        {
            cityName: "东莞市",
            _id: ObjectId("6894dfe8cfbcc94e788e5916")
        },
        {
            cityName: "中山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5917")
        },
        {
            cityName: "潮州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5918")
        },
        {
            cityName: "揭阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5919")
        },
        {
            cityName: "云浮市",
            _id: ObjectId("6894dfe8cfbcc94e788e591a")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e591b"),
    provinceName: "广西壮族自治区",
    citys: [
        {
            cityName: "南宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e591c")
        },
        {
            cityName: "柳州市",
            _id: ObjectId("6894dfe8cfbcc94e788e591d")
        },
        {
            cityName: "桂林市",
            _id: ObjectId("6894dfe8cfbcc94e788e591e")
        },
        {
            cityName: "梧州市",
            _id: ObjectId("6894dfe8cfbcc94e788e591f")
        },
        {
            cityName: "北海市",
            _id: ObjectId("6894dfe8cfbcc94e788e5920")
        },
        {
            cityName: "防城港市",
            _id: ObjectId("6894dfe8cfbcc94e788e5921")
        },
        {
            cityName: "钦州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5922")
        },
        {
            cityName: "贵港市",
            _id: ObjectId("6894dfe8cfbcc94e788e5923")
        },
        {
            cityName: "玉林市",
            _id: ObjectId("6894dfe8cfbcc94e788e5924")
        },
        {
            cityName: "百色市",
            _id: ObjectId("6894dfe8cfbcc94e788e5925")
        },
        {
            cityName: "贺州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5926")
        },
        {
            cityName: "河池市",
            _id: ObjectId("6894dfe8cfbcc94e788e5927")
        },
        {
            cityName: "来宾市",
            _id: ObjectId("6894dfe8cfbcc94e788e5928")
        },
        {
            cityName: "崇左市",
            _id: ObjectId("6894dfe8cfbcc94e788e5929")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e592a"),
    provinceName: "海南省",
    citys: [
        {
            cityName: "海口市",
            _id: ObjectId("6894dfe8cfbcc94e788e592b")
        },
        {
            cityName: "三亚市",
            _id: ObjectId("6894dfe8cfbcc94e788e592c")
        },
        {
            cityName: "三沙市",
            _id: ObjectId("6894dfe8cfbcc94e788e592d")
        },
        {
            cityName: "儋州市",
            _id: ObjectId("6894dfe8cfbcc94e788e592e")
        },
        {
            cityName: "五指山市",
            _id: ObjectId("6894dfe8cfbcc94e788e592f")
        },
        {
            cityName: "琼海市",
            _id: ObjectId("6894dfe8cfbcc94e788e5930")
        },
        {
            cityName: "文昌市",
            _id: ObjectId("6894dfe8cfbcc94e788e5931")
        },
        {
            cityName: "万宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e5932")
        },
        {
            cityName: "东方市",
            _id: ObjectId("6894dfe8cfbcc94e788e5933")
        },
        {
            cityName: "定安县",
            _id: ObjectId("6894dfe8cfbcc94e788e5934")
        },
        {
            cityName: "屯昌县",
            _id: ObjectId("6894dfe8cfbcc94e788e5935")
        },
        {
            cityName: "澄迈县",
            _id: ObjectId("6894dfe8cfbcc94e788e5936")
        },
        {
            cityName: "临高县",
            _id: ObjectId("6894dfe8cfbcc94e788e5937")
        },
        {
            cityName: "白沙黎族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e5938")
        },
        {
            cityName: "昌江黎族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e5939")
        },
        {
            cityName: "乐东黎族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e593a")
        },
        {
            cityName: "陵水黎族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e593b")
        },
        {
            cityName: "保亭黎族苗族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e593c")
        },
        {
            cityName: "琼中黎族苗族自治县",
            _id: ObjectId("6894dfe8cfbcc94e788e593d")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e593e"),
    provinceName: "四川省",
    citys: [
        {
            cityName: "成都市",
            _id: ObjectId("6894dfe8cfbcc94e788e593f")
        },
        {
            cityName: "自贡市",
            _id: ObjectId("6894dfe8cfbcc94e788e5940")
        },
        {
            cityName: "攀枝花市",
            _id: ObjectId("6894dfe8cfbcc94e788e5941")
        },
        {
            cityName: "泸州市",
            _id: ObjectId("6894dfe8cfbcc94e788e5942")
        },
        {
            cityName: "德阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5943")
        },
        {
            cityName: "绵阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5944")
        },
        {
            cityName: "广元市",
            _id: ObjectId("6894dfe8cfbcc94e788e5945")
        },
        {
            cityName: "遂宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e5946")
        },
        {
            cityName: "内江市",
            _id: ObjectId("6894dfe8cfbcc94e788e5947")
        },
        {
            cityName: "乐山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5948")
        },
        {
            cityName: "南充市",
            _id: ObjectId("6894dfe8cfbcc94e788e5949")
        },
        {
            cityName: "眉山市",
            _id: ObjectId("6894dfe8cfbcc94e788e594a")
        },
        {
            cityName: "宜宾市",
            _id: ObjectId("6894dfe8cfbcc94e788e594b")
        },
        {
            cityName: "广安市",
            _id: ObjectId("6894dfe8cfbcc94e788e594c")
        },
        {
            cityName: "达州市",
            _id: ObjectId("6894dfe8cfbcc94e788e594d")
        },
        {
            cityName: "雅安市",
            _id: ObjectId("6894dfe8cfbcc94e788e594e")
        },
        {
            cityName: "巴中市",
            _id: ObjectId("6894dfe8cfbcc94e788e594f")
        },
        {
            cityName: "资阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5950")
        },
        {
            cityName: "阿坝藏族羌族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5951")
        },
        {
            cityName: "甘孜藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5952")
        },
        {
            cityName: "凉山彝族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5953")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5954"),
    provinceName: "贵州省",
    citys: [
        {
            cityName: "贵阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5955")
        },
        {
            cityName: "六盘水市",
            _id: ObjectId("6894dfe8cfbcc94e788e5956")
        },
        {
            cityName: "遵义市",
            _id: ObjectId("6894dfe8cfbcc94e788e5957")
        },
        {
            cityName: "安顺市",
            _id: ObjectId("6894dfe8cfbcc94e788e5958")
        },
        {
            cityName: "毕节市",
            _id: ObjectId("6894dfe8cfbcc94e788e5959")
        },
        {
            cityName: "铜仁市",
            _id: ObjectId("6894dfe8cfbcc94e788e595a")
        },
        {
            cityName: "黔西南布依族苗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e595b")
        },
        {
            cityName: "黔东南苗族侗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e595c")
        },
        {
            cityName: "黔南布依族苗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e595d")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e595e"),
    provinceName: "云南省",
    citys: [
        {
            cityName: "昆明市",
            _id: ObjectId("6894dfe8cfbcc94e788e595f")
        },
        {
            cityName: "曲靖市",
            _id: ObjectId("6894dfe8cfbcc94e788e5960")
        },
        {
            cityName: "玉溪市",
            _id: ObjectId("6894dfe8cfbcc94e788e5961")
        },
        {
            cityName: "保山市",
            _id: ObjectId("6894dfe8cfbcc94e788e5962")
        },
        {
            cityName: "昭通市",
            _id: ObjectId("6894dfe8cfbcc94e788e5963")
        },
        {
            cityName: "丽江市",
            _id: ObjectId("6894dfe8cfbcc94e788e5964")
        },
        {
            cityName: "普洱市",
            _id: ObjectId("6894dfe8cfbcc94e788e5965")
        },
        {
            cityName: "临沧市",
            _id: ObjectId("6894dfe8cfbcc94e788e5966")
        },
        {
            cityName: "楚雄彝族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5967")
        },
        {
            cityName: "红河哈尼族彝族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5968")
        },
        {
            cityName: "文山壮族苗族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5969")
        },
        {
            cityName: "西双版纳傣族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e596a")
        },
        {
            cityName: "大理白族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e596b")
        },
        {
            cityName: "德宏傣族景颇族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e596c")
        },
        {
            cityName: "怒江傈僳族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e596d")
        },
        {
            cityName: "迪庆藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e596e")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e596f"),
    provinceName: "陕西省",
    citys: [
        {
            cityName: "西安市",
            _id: ObjectId("6894dfe8cfbcc94e788e5970")
        },
        {
            cityName: "铜川市",
            _id: ObjectId("6894dfe8cfbcc94e788e5971")
        },
        {
            cityName: "宝鸡市",
            _id: ObjectId("6894dfe8cfbcc94e788e5972")
        },
        {
            cityName: "咸阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5973")
        },
        {
            cityName: "渭南市",
            _id: ObjectId("6894dfe8cfbcc94e788e5974")
        },
        {
            cityName: "延安市",
            _id: ObjectId("6894dfe8cfbcc94e788e5975")
        },
        {
            cityName: "汉中市",
            _id: ObjectId("6894dfe8cfbcc94e788e5976")
        },
        {
            cityName: "榆林市",
            _id: ObjectId("6894dfe8cfbcc94e788e5977")
        },
        {
            cityName: "安康市",
            _id: ObjectId("6894dfe8cfbcc94e788e5978")
        },
        {
            cityName: "商洛市",
            _id: ObjectId("6894dfe8cfbcc94e788e5979")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e597a"),
    provinceName: "甘肃省",
    citys: [
        {
            cityName: "兰州市",
            _id: ObjectId("6894dfe8cfbcc94e788e597b")
        },
        {
            cityName: "嘉峪关市",
            _id: ObjectId("6894dfe8cfbcc94e788e597c")
        },
        {
            cityName: "金昌市",
            _id: ObjectId("6894dfe8cfbcc94e788e597d")
        },
        {
            cityName: "白银市",
            _id: ObjectId("6894dfe8cfbcc94e788e597e")
        },
        {
            cityName: "天水市",
            _id: ObjectId("6894dfe8cfbcc94e788e597f")
        },
        {
            cityName: "武威市",
            _id: ObjectId("6894dfe8cfbcc94e788e5980")
        },
        {
            cityName: "张掖市",
            _id: ObjectId("6894dfe8cfbcc94e788e5981")
        },
        {
            cityName: "平凉市",
            _id: ObjectId("6894dfe8cfbcc94e788e5982")
        },
        {
            cityName: "酒泉市",
            _id: ObjectId("6894dfe8cfbcc94e788e5983")
        },
        {
            cityName: "庆阳市",
            _id: ObjectId("6894dfe8cfbcc94e788e5984")
        },
        {
            cityName: "定西市",
            _id: ObjectId("6894dfe8cfbcc94e788e5985")
        },
        {
            cityName: "陇南市",
            _id: ObjectId("6894dfe8cfbcc94e788e5986")
        },
        {
            cityName: "临夏回族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5987")
        },
        {
            cityName: "甘南藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5988")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5989"),
    provinceName: "青海省",
    citys: [
        {
            cityName: "西宁市",
            _id: ObjectId("6894dfe8cfbcc94e788e598a")
        },
        {
            cityName: "海东市",
            _id: ObjectId("6894dfe8cfbcc94e788e598b")
        },
        {
            cityName: "海北藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e598c")
        },
        {
            cityName: "黄南藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e598d")
        },
        {
            cityName: "海南藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e598e")
        },
        {
            cityName: "果洛藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e598f")
        },
        {
            cityName: "玉树藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5990")
        },
        {
            cityName: "海西蒙古族藏族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e5991")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e5992"),
    provinceName: "西藏自治区",
    citys: [
        {
            cityName: "拉萨市",
            _id: ObjectId("6894dfe8cfbcc94e788e5993")
        },
        {
            cityName: "日喀则市",
            _id: ObjectId("6894dfe8cfbcc94e788e5994")
        },
        {
            cityName: "昌都市",
            _id: ObjectId("6894dfe8cfbcc94e788e5995")
        },
        {
            cityName: "林芝市",
            _id: ObjectId("6894dfe8cfbcc94e788e5996")
        },
        {
            cityName: "山南市",
            _id: ObjectId("6894dfe8cfbcc94e788e5997")
        },
        {
            cityName: "那曲市",
            _id: ObjectId("6894dfe8cfbcc94e788e5998")
        },
        {
            cityName: "阿里",
            _id: ObjectId("6894dfe8cfbcc94e788e5999")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e599a"),
    provinceName: "宁夏回族自治区",
    citys: [
        {
            cityName: "银川市",
            _id: ObjectId("6894dfe8cfbcc94e788e599b")
        },
        {
            cityName: "石嘴山市",
            _id: ObjectId("6894dfe8cfbcc94e788e599c")
        },
        {
            cityName: "吴忠市",
            _id: ObjectId("6894dfe8cfbcc94e788e599d")
        },
        {
            cityName: "固原市",
            _id: ObjectId("6894dfe8cfbcc94e788e599e")
        },
        {
            cityName: "中卫市",
            _id: ObjectId("6894dfe8cfbcc94e788e599f")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e59a0"),
    provinceName: "新疆维吾尔自治区",
    citys: [
        {
            cityName: "乌鲁木齐市",
            _id: ObjectId("6894dfe8cfbcc94e788e59a1")
        },
        {
            cityName: "克拉玛依市",
            _id: ObjectId("6894dfe8cfbcc94e788e59a2")
        },
        {
            cityName: "吐鲁番市",
            _id: ObjectId("6894dfe8cfbcc94e788e59a3")
        },
        {
            cityName: "哈密市",
            _id: ObjectId("6894dfe8cfbcc94e788e59a4")
        },
        {
            cityName: "昌吉回族自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e59a5")
        },
        {
            cityName: "博尔塔拉蒙古自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e59a6")
        },
        {
            cityName: "巴音郭楞蒙古自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e59a7")
        },
        {
            cityName: "阿克苏",
            _id: ObjectId("6894dfe8cfbcc94e788e59a8")
        },
        {
            cityName: "克孜勒苏柯尔克孜自治州",
            _id: ObjectId("6894dfe8cfbcc94e788e59a9")
        },
        {
            cityName: "喀什",
            _id: ObjectId("6894dfe8cfbcc94e788e59aa")
        },
        {
            cityName: "和田",
            _id: ObjectId("6894dfe8cfbcc94e788e59ab")
        },
        {
            cityName: "伊犁",
            _id: ObjectId("6894dfe8cfbcc94e788e59ac")
        },
        {
            cityName: "塔城",
            _id: ObjectId("6894dfe8cfbcc94e788e59ad")
        },
        {
            cityName: "阿勒泰",
            _id: ObjectId("6894dfe8cfbcc94e788e59ae")
        },
        {
            cityName: "阿拉尔",
            _id: ObjectId("6894dfe8cfbcc94e788e59af")
        },
        {
            cityName: "石河子",
            _id: ObjectId("6894dfe8cfbcc94e788e59b0")
        },
        {
            cityName: "图木舒克市",
            _id: ObjectId("6894dfe8cfbcc94e788e59b1")
        },
        {
            cityName: "五家渠",
            _id: ObjectId("6894dfe8cfbcc94e788e59b2")
        }
    ]
} ]);
db.getCollection("chinacity").insert([ {
    _id: ObjectId("6894dfe8cfbcc94e788e59b3"),
    provinceName: "中国台湾",
    citys: [
        {
            cityName: "台湾",
            _id: ObjectId("6894dfe8cfbcc94e788e59b4")
        }
    ]
} ]);

// ----------------------------
// Collection structure for city
// ----------------------------
db.getCollection("city").drop();
db.createCollection("city");

// ----------------------------
// Documents of city
// ----------------------------
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930861"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/beijing.jpg",
    city: "北京",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930862"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yunnan.jpg",
    city: "云南",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930863"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/sichuan.jpg",
    city: "四川",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930864"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/guangdong.jpg",
    city: "广东",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930865"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/zhejiang.jpg",
    city: "浙江",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930866"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/shanghai.jpg",
    city: "上海",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930867"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/neimenggu.jpg",
    city: "内蒙古",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930868"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xianggang.jpg",
    city: "香港",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930869"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/jiangsu.jpg",
    city: "江苏",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086a"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/fujian.jpg",
    city: "福建",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086b"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xinjiang.jpg",
    city: "新疆",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086c"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/guangxi.jpg",
    city: "广西",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086d"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/shandong.jpg",
    city: "山东",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086e"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/hainan.jpg",
    city: "海南",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293086f"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/chongqing.jpg",
    city: "重庆",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930870"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/taiwan.jpg",
    city: "台湾",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930871"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/hunan.jpg",
    city: "湖南",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930872"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xizang.jpg",
    city: "西藏",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930873"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/shanxi.jpg",
    city: "陕西",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930874"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/qinghai.jpg",
    city: "青海",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930875"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/guizhou.jpg",
    city: "贵州",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930876"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/hubei.jpg",
    city: "湖北",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930877"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/hebei.jpg",
    city: "河北",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930878"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/gansu.jpg",
    city: "甘肃",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930879"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/anhui.jpg",
    city: "安徽",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087a"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/liaoning.jpg",
    city: "辽宁",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087b"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/jiangxi.jpg",
    city: "江西",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087c"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/shanxi-shanxi.jpg",
    city: "山西",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087d"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/henan.jpg",
    city: "河南",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087e"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/aomen.jpg",
    city: "澳门",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293087f"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/heilongjiang.jpg",
    city: "黑龙江",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930880"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/tianjing.jpg",
    city: "天津",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930881"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/jilin.jpg",
    city: "吉林",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930882"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/ningxia.jpg",
    city: "宁夏",
    type: "AAB"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930883"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/riben.jpg",
    city: "日本",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930884"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/taiguo.jpg",
    city: "泰国",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930885"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/malaixiya.jpg",
    city: "马来西亚",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930886"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/hanguo.jpg",
    city: "韩国",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930887"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yuenan.jpg",
    city: "越南",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930888"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xinjiapo.jpg",
    city: "新加坡",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930889"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/maerdaifu.jpg",
    city: "马尔代夫",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088a"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yindunixiya.jpg",
    city: "印度尼西亚",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088b"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/feilvbin.jpg",
    city: "菲律宾",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088c"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/tuerqi.jpg",
    city: "土耳其",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088d"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/jianpuzhai.jpg",
    city: "柬埔寨",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088e"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/silikalan.jpg",
    city: "斯里卡兰",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293088f"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/niboer.jpg",
    city: "尼泊尔",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930890"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yindu.jpg",
    city: "印度",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930891"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/alianqiu.jpg",
    city: "阿联酋",
    type: "AAC"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930892"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yingguo.jpg",
    city: "英国",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930893"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/yidali.jpg",
    city: "意大利",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930894"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/faguo.jpg",
    city: "法国",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930895"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/eluosi.jpg",
    city: "俄罗斯",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930896"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xibanya.jpg",
    city: "西班牙",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930897"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/deguo.jpg",
    city: "德国",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930898"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/ruishi.jpg",
    city: "瑞士",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b2930899"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xila.jpg",
    city: "希腊",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089a"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/bingdao.jpg",
    city: "冰岛",
    type: "AAD"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089b"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/meiguo.jpg",
    city: "美国",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089c"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/jianada.jpg",
    city: "加拿大",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089d"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/moxige.jpg",
    city: "墨西哥",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089e"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/guba.jpg",
    city: "古巴",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b293089f"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/bahama.jpg",
    city: "巴哈马",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a0"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/banama.jpg",
    city: "巴拿马",
    type: "AAE"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a1"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/aodaliya.jpg",
    city: "澳大利亚",
    type: "AAF"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a2"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/xinxilan.jpg",
    city: "新西兰",
    type: "AAF"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a3"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/feiji.jpg",
    city: "斐济",
    type: "AAF"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a4"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/maoliqiusi.jpg",
    city: "毛里求斯",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a5"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/moluoge.jpg",
    city: "摩洛哥",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a6"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/aiji.jpg",
    city: "埃及",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a7"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/nanfei.jpg",
    city: "南非",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a8"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/kenniya.jpg",
    city: "肯尼亚",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308a9"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/saisheer.jpg",
    city: "塞舌尔",
    type: "AAG"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308aa"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/baxi.jpg",
    city: "巴西",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308ab"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/bilu.jpg",
    city: "秘鲁",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308ac"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/agenting.jpg",
    city: "阿根廷",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308ad"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/zhili.jpg",
    city: "智利",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308ae"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/erguaduoer.jpg",
    city: "厄瓜多尔",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308af"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/boliweiya.jpg",
    city: "玻利维亚",
    type: "AAH"
} ]);
db.getCollection("city").insert([ {
    _id: ObjectId("68963c8e0a2d3518b29308b0"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/CITY/nanjizhou.jpg",
    city: "南极洲",
    type: "AAI"
} ]);

// ----------------------------
// Collection structure for collection
// ----------------------------
db.getCollection("collection").drop();
db.createCollection("collection");

// ----------------------------
// Documents of collection
// ----------------------------
db.getCollection("collection").insert([ {
    _id: ObjectId("6895fb3ed84ed04057fb5335"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6895fb0bd84ed04057fb5321"),
    time: "2025-08-08"
} ]);
db.getCollection("collection").insert([ {
    _id: ObjectId("6896246a8f45293410da127d"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("68961a8db582582c104efd37"),
    time: "2025-08-09"
} ]);
db.getCollection("collection").insert([ {
    _id: ObjectId("6896c1fba987d508593aff91"),
    user_uid: "1754501711221",
    author_uid: "1754670431934",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6896270e3186921b868c102a"),
    time: "2025-08-09"
} ]);

// ----------------------------
// Collection structure for comment
// ----------------------------
db.getCollection("comment").drop();
db.createCollection("comment");

// ----------------------------
// Documents of comment
// ----------------------------
db.getCollection("comment").insert([ {
    _id: ObjectId("6895b46ed08c78e862767e4e"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6894ba2147dc24169244b0c8"),
    content: "评论测试1",
    time: "2025-08-08",
    __v: NumberInt("0")
} ]);
db.getCollection("comment").insert([ {
    _id: ObjectId("6895f2b724081a20e689f629"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6895ee3424081a20e689f5f3"),
    content: "nihao",
    time: "2025-08-08"
} ]);
db.getCollection("comment").insert([ {
    _id: ObjectId("689602341ab6b28db40878fd"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6895fb0bd84ed04057fb5321"),
    content: "太好看了",
    time: "2025-08-08"
} ]);
db.getCollection("comment").insert([ {
    _id: ObjectId("689626b63186921b868c1021"),
    user_uid: "1754670431934",
    author_uid: "1754501711221",
    user_id: ObjectId("6896255f8f45293410da1293"),
    article_id: ObjectId("68961a8db582582c104efd37"),
    content: "真好看",
    time: "2025-08-09"
} ]);

// ----------------------------
// Collection structure for companion
// ----------------------------
db.getCollection("companion").drop();
db.createCollection("companion");

// ----------------------------
// Documents of companion
// ----------------------------
db.getCollection("companion").insert([ {
    _id: ObjectId("6896d607d33ccbcd4ac64abf"),
    uid: "1754501711221",
    description: "本月19号到西藏旅游，来三个人一起去",
    image: [
        "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754715654657-2954179.jpg",
        "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754715654657-4987695.jpeg"
    ],
    city: "拉萨市",
    full_address: "布达拉宫",
    companion_time: "2025-08-19",
    number_of_people: NumberInt("3"),
    time: "2025-08-09",
    timestamp: NumberInt("1754715655")
} ]);
db.getCollection("companion").insert([ {
    _id: ObjectId("6896d66bd33ccbcd4ac64ac1"),
    uid: "1754670431934",
    description: "本月19号到合肥旅游，来三个人一起去",
    image: [
        "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754715654657-2954179.jpg",
        "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754715654657-4987695.jpeg"
    ],
    city: "合肥市",
    full_address: "天鹅湖",
    companion_time: "拉萨市",
    number_of_people: NumberInt("3"),
    time: "2025-08-09",
    timestamp: NumberInt("1754715755")
} ]);

// ----------------------------
// Collection structure for concern
// ----------------------------
db.getCollection("concern").drop();
db.createCollection("concern");

// ----------------------------
// Documents of concern
// ----------------------------
db.getCollection("concern").insert([ {
    _id: ObjectId("689625b08f45293410da129d"),
    user_uid: "1754501711221",
    im_concerned_uid: "1754670431934"
} ]);
db.getCollection("concern").insert([ {
    _id: ObjectId("689626963186921b868c1009"),
    user_uid: "1754670431934",
    im_concerned_uid: "1754501711221"
} ]);

// ----------------------------
// Collection structure for country
// ----------------------------
db.getCollection("country").drop();
db.createCollection("country");

// ----------------------------
// Documents of country
// ----------------------------
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf48"),
    country: "推荐",
    type: "AAA"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf49"),
    country: "中国",
    type: "AAB"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4a"),
    country: "亚洲",
    type: "AAC"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4b"),
    country: "欧洲",
    type: "AAD"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4c"),
    country: "北美洲",
    type: "AAE"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4d"),
    country: "大洋洲",
    type: "AAF"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4e"),
    country: "非洲",
    type: "AAG"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf4f"),
    country: "南美洲",
    type: "AAH"
} ]);
db.getCollection("country").insert([ {
    _id: ObjectId("68963c4d781d6d39cffdaf50"),
    country: "南极洲",
    type: "AAI"
} ]);

// ----------------------------
// Collection structure for dailyrecom
// ----------------------------
db.getCollection("dailyrecom").drop();
db.createCollection("dailyrecom");

// ----------------------------
// Documents of dailyrecom
// ----------------------------
db.getCollection("dailyrecom").insert([ {
    _id: ObjectId("6895ede024081a20e689f5e6"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754656211165.jpeg",
    title: "外滩",
    address: "上海市",
    color: "rgba(220, 211, 211, 1)",
    time: "2025-08-08",
    timestamp: NumberInt("1754656224")
} ]);

// ----------------------------
// Collection structure for fourtravel
// ----------------------------
db.getCollection("fourtravel").drop();
db.createCollection("fourtravel");

// ----------------------------
// Documents of fourtravel
// ----------------------------
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("68959bd540e9a2906394aadf"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754635219037.jpg",
    travel_id: ObjectId("6894b3ad0e0e12d6bf0b2104"),
    time: "2025-08-08",
    timestamp: NumberInt("1754635221")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("68959bde40e9a2906394aae4"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754635228227.jpg",
    travel_id: ObjectId("6895e4e78457e40ca655bc64"),
    time: "2025-08-08",
    timestamp: NumberInt("1754635230")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("68959be940e9a2906394aae9"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754635236130.jpeg",
    travel_id: ObjectId("6895e4e78457e40ca655bc64"),
    time: "2025-08-08",
    timestamp: NumberInt("1754635241")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("68959bf240e9a2906394aaee"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754635248071.jpeg",
    travel_id: ObjectId("6895e4e78457e40ca655bc64"),
    time: "2025-08-08",
    timestamp: NumberInt("1754635250")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("6895e96a7aad59a2ee4577ca"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754655081329.jpg",
    travel_id: ObjectId("6895e8a27aad59a2ee4577b1"),
    time: "2025-08-08",
    timestamp: NumberInt("1754655082")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("6895e9747aad59a2ee4577cf"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754655090412.jpg",
    travel_id: ObjectId("6895e8ac7aad59a2ee4577b6"),
    time: "2025-08-08",
    timestamp: NumberInt("1754655092")
} ]);
db.getCollection("fourtravel").insert([ {
    _id: ObjectId("6895e97b7aad59a2ee4577d4"),
    imageUrl: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754655098741.jpeg",
    travel_id: ObjectId("6895e9057aad59a2ee4577c1"),
    time: "2025-08-08",
    timestamp: NumberInt("1754655099")
} ]);

// ----------------------------
// Collection structure for hometab
// ----------------------------
db.getCollection("hometab").drop();
db.createCollection("hometab");

// ----------------------------
// Documents of hometab
// ----------------------------
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff8886c"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/zijiayou.png",
    text: "自驾游"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff8886d"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/xiyouxing.png",
    text: "自由行"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff8886e"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/tubu.png",
    text: "徒步"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff8886f"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/qinzilvyou.png",
    text: "亲子游"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88870"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/luying.png",
    text: "露营"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88871"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/qiongyou.png",
    text: "穷游"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88872"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/gouwu.png",
    text: "购物"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88873"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/sheying.png",
    text: "摄影"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88874"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/renwen.png",
    text: "人文"
} ]);
db.getCollection("hometab").insert([ {
    _id: ObjectId("68959fc677688597cff88875"),
    icon: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/shengqian.png",
    text: "省钱"
} ]);

// ----------------------------
// Collection structure for like
// ----------------------------
db.getCollection("like").drop();
db.createCollection("like");

// ----------------------------
// Documents of like
// ----------------------------
db.getCollection("like").insert([ {
    _id: ObjectId("6895e0dd7f94b2a9af601073"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6894ba2147dc24169244b0c8")
} ]);
db.getCollection("like").insert([ {
    _id: ObjectId("6895f29224081a20e689f619"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6895e8ac7aad59a2ee4577b6")
} ]);
db.getCollection("like").insert([ {
    _id: ObjectId("689602291ab6b28db40878f6"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6895fb0bd84ed04057fb5321")
} ]);
db.getCollection("like").insert([ {
    _id: ObjectId("6896246a8f45293410da1276"),
    user_uid: "1754501711221",
    author_uid: "1754501711221",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("68961a8db582582c104efd37")
} ]);
db.getCollection("like").insert([ {
    _id: ObjectId("689626ad3186921b868c101a"),
    user_uid: "1754670431934",
    author_uid: "1754501711221",
    user_id: ObjectId("6896255f8f45293410da1293"),
    article_id: ObjectId("68961a8db582582c104efd37")
} ]);
db.getCollection("like").insert([ {
    _id: ObjectId("6896bf8a2f84bcdb4bea76e2"),
    user_uid: "1754501711221",
    author_uid: "1754670431934",
    user_id: ObjectId("6893924f8c7b6e7072a1137f"),
    article_id: ObjectId("6896270e3186921b868c102a")
} ]);

// ----------------------------
// Collection structure for localgameplay
// ----------------------------
db.getCollection("localgameplay").drop();
db.createCollection("localgameplay");

// ----------------------------
// Documents of localgameplay
// ----------------------------
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87a"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-luying.jpg",
    categories: "露营",
    color: "#587fac"
} ]);
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87b"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-shanghua.jpg",
    categories: "赏花踏青",
    color: "#856754"
} ]);
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87c"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-qixing.jpg",
    categories: "徒步骑行",
    color: "#78859d"
} ]);
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87d"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-wanghong.jpg",
    categories: "网红打卡",
    color: "#7f7c4d"
} ]);
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87e"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-guzhen.jpg",
    categories: "游古镇",
    color: "#dcd1d4"
} ]);
db.getCollection("localgameplay").insert([ {
    _id: ObjectId("689633e79d1f0de76ee7b87f"),
    image: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/a-meishi.jpg",
    categories: "特色美食",
    color: "#70838d"
} ]);

// ----------------------------
// Collection structure for signup
// ----------------------------
db.getCollection("signup").drop();
db.createCollection("signup");

// ----------------------------
// Documents of signup
// ----------------------------
db.getCollection("signup").insert([ {
    _id: ObjectId("6896d8d23a5692d4f331f8bd"),
    signup_id: ObjectId("6896d66bd33ccbcd4ac64ac1"),
    user_uid: "1754501711221",
    contact_inform: "13155412382",
    gender: NumberInt("1"),
    introduce: "我很有钱",
    time: "2025-08-09",
    timestamp: NumberInt("1754716370")
} ]);

// ----------------------------
// Collection structure for user
// ----------------------------
db.getCollection("user").drop();
db.createCollection("user");
db.getCollection("user").createIndex({
    email: NumberInt("1")
}, {
    name: "email_1",
    background: true,
    unique: true
});
db.getCollection("user").createIndex({
    uid: NumberInt("1")
}, {
    name: "uid_1",
    background: true,
    unique: true
});

// ----------------------------
// Documents of user
// ----------------------------
db.getCollection("user").insert([ {
    _id: ObjectId("6893924f8c7b6e7072a1137f"),
    email: "2743537306@qq.com",
    password: "a03c32fcd351cba2d9738622b083bed022ef07793bd92b59faea0207653f371d",
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    nickname: "小周同学",
    gender: "男",
    birthday: "2006-04-25",
    age: "19",
    city: "安徽省淮北市",
    backdrop: "https://c-ssl.dtstatic.com/uploads/blog/202407/12/EWSvjP4mhVJxoWd.thumb.1000_0.png",
    my_tags: [
        "标签1",
        "标签2",
        "天空",
        "白马王子",
        "徒步",
        "自由行",
        "苏州",
        "漂亮",
        "毛主席纪念堂",
        "天安门城楼",
        "人民英雄纪念碑",
        "主席",
        "中国国家博物馆",
        "摄影",
        "自驾",
        "昆明市",
        "经济",
        "露营",
        "网红打卡",
        "主峰",
        "老君山",
        "剑川县",
        "草甸",
        "主脉",
        "高山"
    ],
    uid: "1754501711221"
} ]);
db.getCollection("user").insert([ {
    _id: ObjectId("6896255f8f45293410da1293"),
    email: "3257232823@qq.com",
    password: "",
    avatarUrl: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/avatarurl.png",
    nickname: "用户_2823",
    gender: "男",
    birthday: "",
    age: "",
    city: "",
    backdrop: "https://diancan-1252107261.cos.accelerate.myqcloud.com/lvyou/user-backdrop.jpg",
    my_tags: [
        "主峰",
        "老君山",
        "剑川县",
        "草甸",
        "主脉",
        "高山"
    ],
    uid: "1754670431934"
} ]);

// ----------------------------
// Collection structure for usertravel
// ----------------------------
db.getCollection("usertravel").drop();
db.createCollection("usertravel");

// ----------------------------
// Documents of usertravel
// ----------------------------
db.getCollection("usertravel").insert([ {
    _id: ObjectId("6895e8a27aad59a2ee4577b1"),
    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "这是标题333",
    content: "这是内容333",
    cover_image: {
        url: "https://img1.baidu.com/it/u=2172818577,3783888802&fm=253&app=138&f=JPEG?w=800&h=1422",
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        height: NumberInt("1422")
    },
    image: [
        "https://img1.baidu.com/it/u=2172818577,3783888802&fm=253&app=138&f=JPEG?w=800&h=1422",
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    ],
    videoUrl: {
        url: "",
        width: NumberInt("0"),
        height: NumberInt("0")
    },
    fileType: "image",
    city: "淮北市",
    address: "濉溪县",
    province: "安徽省",
    tag: [
        "标签1",
        "标签2"
    ],
    time: "2025-08-08",
    time_stamp: NumberInt("1754654882")
} ]);
db.getCollection("usertravel").insert([ {
    _id: ObjectId("6895e8ac7aad59a2ee4577b6"),
    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "我要去丽江",
    content: "这是内容",
    cover_image: {
        url: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/ceshi/%E8%80%81%E5%90%9B%E5%B1%B1.jpeg",
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    image: [ ],
    videoUrl: {
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        width: NumberInt("200"),
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    fileType: "video",
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    address: "濉溪县",
    province: "安徽省",
    tag: [
        "标签1",
        "标签2"
    ],
    time: "2025-08-08",
    time_stamp: NumberInt("1754654892")
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db.getCollection("usertravel").insert([ {
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "我要去丽江333",
    content: "这是内容",
    cover_image: {
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    image: [ ],
    videoUrl: {
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        height: NumberInt("300")
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    fileType: "video",
    city: "淮北市",
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    province: "安徽省",
    tag: [
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        "标签2"
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    time: "2025-08-08",
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db.getCollection("usertravel").insert([ {
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "这是标题444",
    content: "这是内容444",
    cover_image: {
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    videoUrl: {
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        height: NumberInt("0")
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    fileType: "image",
    city: "淮北市",
    address: "濉溪县",
    province: "安徽省",
    tag: [
        "标签1",
        "标签2"
    ],
    time: "2025-08-08",
    time_stamp: NumberInt("1754656308")
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db.getCollection("usertravel").insert([ {
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "我要去丽江333",
    content: "这是内容333",
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        height: NumberInt("1911")
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    image: [ ],
    videoUrl: {
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    time: "2025-08-08",
    time_stamp: NumberInt("1754656318")
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db.getCollection("usertravel").insert([ {
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "苏州一日游",
    content: "苏州太漂亮了，我下次还想去",
    cover_image: {
        url: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754659595079-9482719.jpeg",
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        height: NumberInt("667")
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    videoUrl: {
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        width: NumberInt("0"),
        height: NumberInt("0")
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    fileType: "image",
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    address: "濉溪县人民政府(沱河路北)",
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    tag: [
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        "自由行",
        "苏州",
        "漂亮"
    ],
    time: "2025-08-08",
    time_stamp: NumberInt("1754659595")
} ]);
db.getCollection("usertravel").insert([ {
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "北京天安门",
    content: "天安门城楼位于中华人民共和国首都北京的天安门广场北端，东城区、西城区两个区的分界点，面临长安街。对面是天安门广场以及人民英雄纪念碑、毛主席纪念堂、人民大会堂、中国国家博物馆。是中国古代最壮丽的城楼之一。以杰出的建筑艺术和特殊的政治地位为世人所瞩目。1949年10月1日，毛泽东主席在这里庄严宣告：“中华人民共和国中央人民政府成立了!”。并亲自升起了第一面五星红旗。天安门城楼图案出现在中华人民共和国国徽中。成为中华人民共和国的象征。",
    cover_image: {
        url: "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754667660997-871958.jpeg",
        width: NumberInt("1440"),
        height: NumberInt("1920")
    },
    image: [
        "https://lvyou-1332935562.cos.accelerate.myqcloud.com/lvyou/1754667660997-871958.jpeg"
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    videoUrl: {
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        width: NumberInt("0"),
        height: NumberInt("0")
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    fileType: "image",
    city: "北京市",
    address: "北京天安门广场",
    province: "北京市东城区东长安街与广场东侧路交叉口西南角",
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        "天安门城楼",
        "人民英雄纪念碑",
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    time: "2025-08-08",
    time_stamp: NumberInt("1754667661")
} ]);
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    author_uid: "1754670431934",
    author_id: ObjectId("6896255f8f45293410da1293"),
    title: "老君山日出",
    content: "老君山，位于云南省西北部的大理白族自治州剑川县、怒江傈僳族自治州兰坪白族普米族自治县、丽江市玉龙纳西族自治县以及迪庆藏族自治州维西傈僳族自治县等县市的交界处。金沙江环其左，澜沧江绕其右，山脊走向围成半环，为滇西北三江并流区和横断山系云岭主脉，被历代史家称为“滇省众山之祖”。老君山东西宽约33千米，南北长约55千米，面积1700平方千米，主峰太上峰海拔4247.2米，南部次主峰太乙峰海拔4212.8米，山麓（金坪）海拔2500米，山脉主脊线海拔4000米左右，呈半环形。山势南北走向，北高南低，有纵横交错的高山、山间峡谷、山间森林草原和草甸。地处东经99°42'~100°26'，北纬26°30'~",
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    fileType: "image",
    city: "洛阳市",
    address: "老君山风景名胜区",
    province: "河南省洛阳市栾川县七里坪村21组",
    tag: [
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        "老君山",
        "剑川县",
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    time: "2025-08-09",
    time_stamp: NumberInt("1754670862")
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    author_uid: "1754501711221",
    author_id: ObjectId("6893924f8c7b6e7072a1137f"),
    title: "昆明三日游",
    content: "昆明市，坐落于云南省中部，不仅是云南省的省会，还是该省的政治、经济、金融、文化、科技和教育中心，同时承担着交通和通讯的重要枢纽角色。它地处独特的地理位置，东经102°10′至103°40′，北纬24°23′至26°33′，昆明位于云南中部，气候四季如春，四季如春，年平均气温维持在15℃左右，鲜花四季绽放，草木常青，使得昆明被誉为“春城”和“花城”，成为休闲、旅游、度假和居住的理想之地。",
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